Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDwYyFLCJkf9Zb8PY7iHTIYv2zZex0UcmplIuLkaYSjYhNSQV5vauBNmURr… (844 chars)"
  }
}